Sizes 1/4" through 4" Medium Throttling Band

Sales Manual Section 160 PRODUCT SPECIFICATION RT-1003-D1,E1,F1 Self-Actuated Temperature Regulator RT-1003 Series FEATURES 1. Large two-ply, seamless Robertshaw bellows used for long life and extra power. 2. Over-temperature protection is standard feature. 3. Chevron "Lifetime" stem packing made of Teflon* or EPT Rubber U-Cup for water service. 4. Quick-detach valve stem construction permits easy valve change. 5. Sturdy construction with cast iron frame. 6. High quality indicating thermometer on regulators RT-1003-El and RT-1003-F1. 7. Variety of Sensing Bulb forms and materials. (see back) 8. Valves in wide range of sizes, actions, styles, materials, etc. for many services. (see back). 9. Capillary Selection. (see back). 10. Setpoint adjustment wheel. 11. All components manufactured by a single source. *Registered tradename of Dupont Company. GENERAL Without need for external power, Robertshaw Self-Actuated Temperature Regulators (SATR) offer final control of the temperature of a liquid, an air space or flow, or gas flow for domestic, equipment, process, space, etc. on heating or cooling service. The SATR sensing bulb is installed in the medium being controlled while the SATR valve is located on the supply line of the medium used as the heating (steam, hot water) or cooling (water, ethylene glycol, brine) agent. The SATR regulates the heating or cooling medium flow to maintain the desired temperature at the sensing bulb location. Robertshaw SATR are usually cataloged to detail the two-way direct acting (close on temperature rise) type valves for heating service. Two-way reverse-acting (open on temperature rise) and three-way valves are equally available for cooling service. The Robertshaw SATR series offers a selection of: Throttling bands, Temperature Indication, Fail-safe to prevent overheating, Manual Positioning in addition to automatic control, Corrosive atmosphere resistant type, Small overall size and instantaneous heat exchanger service. Most cataloged Robertshaw SATR specifications are starting points from which many alternates to cataloged capillary, sensing bulb, separable well and valve may be FURNISHED TO MEET YOUR SPECIFIC application's needs. Sizes 1/4" through 4" Medium Throttling Band HOW TO ORDER 1. Quantity 2. Size 3. Series number 4. Setpoint and/or setpoint range 5. Capillary specs 6. Sensing bulb specs 7. Valve type, action, ends, etc. 8. Other features 9. Shipping - invoice instructions 1

The RT-1003 Series The RT-1003 series is a versatile design (the workhorse of the line) suitable for most SATR applications. It has more power and greater sensitivity than the RT-1001-Bl series but less than the RT-1004-A1 series. It offers intergral or remote temperature indication whereas the other two series are cataloged as non-indicating. Related designs are the RT-1009- A1, B1, C1 for manual positioning in addition to automatic control; and RT-1011-BI for corrosive atmosphere service. VALVE SIZING Valve sizing is critical to control and life of regulator. Use Robertshaw's "FLO-RULE" valve sizing slide rule and valve Cv chart or contact our representative or factory. The application requirement can frequently be satisfied by one or two sizes smaller valve than the supply pipeline size. Note 1 - IMPORTANT - If valve seat leakage can cause a problem or a hazard, the following should be taken into account. Maximum leakage of new valves: single-seated (types A, WA, WD) - 0.05% of full open valve capacity; single-seated balanced (type MA or MAS) - 0.01 %; double-seated (types FA, etc.) -0.5%. This leakage will usually increase somewhat as the valve seats wear in service. Note 2 - IMPORTANT - Damage to or failure of the thermal element with loss of charge will ordinarily result in the regulator going to the "cold" position. The valve stem moves "up" (toward the bellows) - thus a "direct-acting" valve will fully open, a "reverse-acting" valve will close, and a 3-way valve will open the bottom port. For cataloging and pricing purposes, the RT-1003-D 1, 12B type (threaded bushing) copper sensing bulb and cast E1, F1 series is detailed with direct acting valves for iron frame. Other non-listed parts are made of nonheating service, 8 ft. capillary (copper tube/ brass armor), ferrous materials. Alternate specifications are available. Valve size, Inches 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 Valve type, Direct acting (closes with Single-Seated Single-Seated, Balanced Double Seated, rising temperature at bulb) Semi-Balanced A A A MA MA MA MA MA FA FA FA End Connections 1/2" Sc. Brass Unions Screwed Brass Unions Flanged (125 lbs. ANSI) Valve trim (poppets and seats), material S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. Valve stab (highly finished), material S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. Stem packing (spring loaded chevrons) Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Valve body material Bronze Bronze Bronze Bronze Bronze Bronze Bronze Cast Iron Cast Iron Cast Iron Cast Iron Body rating, pounds 250 250 250 250 250 250 250 100 100 100 100 Pressure drop Emit, psi (For higher pressures, consult our representative) 125 125 125 250 250 250 250 100 65 55 40 Full open Cv 1.0 1.6 2.1 9.5 13.0 18.6 25.0 45.0 82.5 130.0 226.0 Adjustable Ranges: The RT-1003 series is available with any of the ranges listed below. The range should be selected so that the setpoint falls within the upper third of the range span. Setpoint Matching Setpoint Adjustment Range Temperature Indication 10-55 F. -60 - + 80 F. 30-80 F. 40 - +1 l0 F. 50-105 F. -10 - +130 F. 75-130 F. 10-160 F. 105-165 F. 30-195 F. 115-175 F. 40-205 F. 125-180 F. 50-210 F. 155-210 F. 80-245 F. 165-215 F. 100-240 F. 190-240 F. 130-265 F. 200-250 F. 130-280 F. 225-280 F. 160-310 F. 245-300 F. 170-330 F. 265-315 F. 180-350 F. 290-345 F. 210-375 F. 310-385 F. 220-420 F. 380-455 F. 280-505 F. ALTERNATES INCLUDE: Capillary: Length...1 ft. to 50 ft. or more. Materials... Copper or 304 stainless steel, plain or with Plastisol sheathing and SS tube with SS armor. Sensing Bulbs: Type 12BP, 316 stainless steel Type 12B or 12BP, with "Dead Extension" Type 54 copper, externally finned (A) Plain (J) Bushed (K) Flanged Type 6, Plain for open vessels. Copper or 304 SS plain or with Plastisol sheathing. Separable Wells (For sensing bulb protection or ease of removal): Materials... Copper, 316 SS Type GA or GA with lagging extension (mounting thread one size larger than bulb size) Type GB (mounting thread same size as bulb size) Valves: Types FA, WA, WD as illustrated. 2

RT-1003 Series Dimensions, Shipping Weights and Sensing Bulb Sizes Valve Size, Inches 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 Direct-Acting Valve Type A A A MA MA MA MA MA FA FA FA A 13 7/16 13 7/16 13 7/16 15 5/16 15 5/16 15 1/2 16 16 3/16 16 5/8 16 5/8 17 11/16 B 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 11 7/8 D 1 9/16 1 9/16 1 9/16 3 7/16 3 7/16 3 5/8 4 1/8 4 15/16 4 3/4 4 3/4 5 13/16 E 4 3/4 4 3/4 4 3/4 6 15/16 7 1/8 7 1/2 8 1/2 7 7 3/4 8 5/8 10 1/4 Regulator No. Shipping Weight, Lbs. RT-1003-D1 27 27 27 29 32 37 43 68 68 75 104 RT-1003-E1 F1 29 29 29 31 34 39 45 70 70 77 106 Standard bulb for temperature ranges beginning at 120 F or above. G 1 1 1 1 1 1 1 1 1 1 1 H 11 11 11 11 14 14 18 18 14 18 18 T* 1 1 1 1 1 1 1 1 1 1 1 **Standard bulb for temp erature ranges beginning below 120 F. G 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 H 18 18 18 18 20 20 24 24 20 24 24 T* 11/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 * Standard pipe thread ** Bulb sizes for ranges beginning below 120 F are necessary to provide "cross ambient" charge. This assures operation with ambient temperatures either above or below the control setting. Under some conditions, smaller bulbs may be used with lower ranges. If the larger bulb cannot be used, consult the factory or nearest representative. SATR Valves for RT-1003 series (See Valve Spec Sheet for details) Two Way Three Way Style A, Union Ends Unbalanced Direct & Rev. Acting Sizes 1/4" 1 1/2" Bronze Style MA, Fully Balanced Direct Acting Only Sizes 3/4" - 1 1/2" Bronze or Steel, 2" Bronze, Cast Iron Style WA, Union Ends Bottom port female NPT Unbalanced Sizes 1/2" 1 1/2" Style FA, Double Seated Semi-Balanced Rev. Acting Sizes 3/4" 1 1/2" Bz body; Bz unions, Trim Bz or Monel 2" 4" CI or Bz Flgd; Trim Bz, SS or Monel Dir. Acting: 2 1/2" - 4" CI or Bz Flgd; Trim Bz or SS Style CSS Teflon Seal Stainless Steel Body & Trim 1/2" 3/4" 1" Direct & Rev. Acting Scr. Ends Style WD Balanced Sizes 2" 2 1/2", Flgd Bronze Trim Style WCSS Stainless Steel Body & Trim 1/2," 3/4" 1" Scr. Ends 3

4 Q-4097 (5/01) Printed in U.S.A.

Sales Manual Section 160 PRODUCT SPECIFICATION RT-1003-P, Q, R, S, T & U Self Actuated Temperature Regulator RT-1003-P, Q, R, S, T & U FEATURES 1. Large two-ply, seamless Robertshaw bellows used for long life and extra power. 2. Over-temperature protection is standard feature. 3. Chevron "Lifetime" stem packing made of Teflon* or EPT Rubber U-cup for water service. 4. Quick-detach valve stem construction permits easy valve change. 5. Sturdy construction with cast iron frame. 6. Setpoint Adjustment Wheel 7. Type 12B (threaded bushing) copper sensing bulb for through-wall or over-the-side installation. (See back for details). 8. Single-seated, balanced valves 3/4" - 2" with 1/2" size unbalanced. Direct Acting. 9. 8 foot capillary - copper tube/brass armor. 10. All components manufactured by a single source. GENERAL Without need for external power, Robertshaw Self-Actuated Temperature Regulators (SATR) offer final control of the temperature of a liquid, an air space or flow, or gas flow for domestic, equipment, process, space, etc. The SATR sensing bulb is installed in the medium being controlled while the SATR valve is located on the supply line of the medium used as the heating (steam, hot water). The SATR regulates the heating or cooling medium flow to maintain the desired temperature at the sensing bulb location. The cataloged Robertshaw SATR series offers a selection of: Throttling bands, Temperature Indication, Fail-safe to prevent overheating, Manual Positioning in addition to automatic control, Corrosive atmosphere resistant type, Small overall size and instantaneous heat exchanger service. Most cataloged Robertshaw SATR specifications are starting points from which many alternates to cataloged capillary, sensing bulb, separable well and valve may be FURNISHED TO MEET YOUR SPECIFIC application's needs. FOR HEATING SERVICE ONLY Sizes 1/2" - 2" Medium Throttling Band Fixed Specification RT-1003-P, Q, R, S, T, & U series The RT-1003-P, Q, R, S, T, & U series is essentially the same as the non-indicating RT-1003-D1 series. The difference is that the specifications are fixed with a selection of valve size and setpoint adjustment range combinations as determined on the back side. In general, the RT-1003 series is a versatile design which is suitable for most general applications involving heating service. The valve tends to close the heat source supply line as the temperature rises at the sensing bulb. The control normally modulates around the setpoint to maintain the desired temperature of the medium being heated. HOW TO ORDER 1. Quantity 2. Size 3. Series Number 4. Setpoint adjustment range 5. Other Features 6. Shipping - invoice instructions 1

The RT-1003-P, Q, R, S, T and U series, for heating service only, is detailed below. The capillary length is 8 ft. (copper tube/ brass armor). The 12B type copper sensing bulb has a NPT threaded connection or the bushing can be removed for over-the-wall installation. The frame is cast iron while all non-listed parts are of non-ferrous metals. Valve size, Inches 1/2 3/4 1 1 1/4 1 1/2 2 Valve Type, Direct-acting (closes with rising Single-Seated Single-seated, Balanced temperature at bulb) A MA MA MA MA MA End Connections Screwed Unions Valve Trim (poppet and seats), Material S.S. S.S. S.S. S.S. S.S. S.S. Valve Stem (highly finished), Material S.S. S.S. S.S. S.S. S.S. S.S. Stem Packing (spring loaded chevrons) Teflon Teflon Teflon Teflon Teflon Teflon Body Material Bronze Bronze Bronze Bronze Bronze Cast Iron Body Rating, Pounds 250 250 250 250 250 100 Pressure Drop Limit, psi (For higher pressures, consult our representative) 125 250 250 250 250 100 Full open Cv 2.1 9.5 13.0 18.6 25.0 45.0 Instrument Number Suffix Indication of Size and Range Valve Size: Alphabetical Size Suffix (Full Port) P 1/2" Q 3/4" R 1" S 1 1/4" T 1 1/2" U 2" Dimensions, Shipping Weights and Sensing Bulb Sizes Dimensions Valve Size, Inches 1/2 3/4 1 1 1/4 1 1/2 2 Direct-acting Valve, Type A MA MA MA MA MA A 13-7/16 15-5/16 15-5/16 15-1/2 16 16-3/16 B 11-7/8 11-7/8 11-7/8 11-7/8 11-7/8 11-7/8 D 1-9/16 3-7/16 3-7/16 3-5/8 4-1/8 4-15/16 E 4-3/4 6-15/16 7-1/8 7-1/2 8-1/2 7 Shipping Weight, Lbs. 27 29 32 37 43 68 Standard bulb for temperature ranges beginning at 120 F. or above. G 1 1 1 1 1 1 H 11 11 14 14 18 18 T 1 1 1 1 1 1 Setpoint Adjustment Range: Note: Select span so that setpoint will fall in the upper third of range for the most sensitive control. Numerical Correspondin Suffix g Range 5 75-130 F 9 105-165 F 8 165-215 F Example: RT-1003-R8 would have a 1 valve and a 165-215 F range **Standard bulb for temperature ranges beginning below 120 F. G 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 H 18 18 20 20 24 24 T' 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 2

SATR Valves used on RT-1003-P, Q, R, S, T & U Series (See Valve Specification Sheet for full details) Style A Direct Acting Size - 1/2" Bronze Style MA Fully Balanced Direct Acting Sizes 3/4" - 1 1/2" Bronze, or 2" Cast Iron. NOTE: VALVE SIZING is critical to control and life of regulator. Use Robertshaw's "Flo-Rule" valve sizing slide rule and valve Cv chart or contact our representative or factory. The application requirement can frequently be satisfied by one or two sizes smaller valve than supply pipeline size. Note 1 - IMPORTANT - If valve seat leakage can cause a problem or a hazard, the following should be taken into account. Maximum leakage of new valves: single-seated (type A - 0.05% of full open valve capacity; single-seated balanced (type MA) - 0.01%. This leakage will usually increase somewhat as the valve seats wear in service. Note 2 - IMPORTANT - Damage to or failure of the thermal element with loss of charge will result in the regulator going to the "cold" position. The valve stem moves "up" (toward the bellows)-thus the "direct-acting" valve will fully open. 3

4 Q-4037 (4/01) Printed in U.S.A.

FEATURES 1. Large two-ply, seamless Robertshaw bellows used for long life and extra power. 2. Valve can alternately be manually positioned or thermostatically operated. 3. Over-temperature protection is standard feature. 4. Chevron "Lifetime" stem packing made of Teflon* or ETP Rubber U-Cup for water service. 5. Quick-detach valve stem construction permits easy valve change. 6. Sturdy construction with cast iron frame. 7. High quality indicating thermometer on regulators RT-1009-Bl and RT-1009-Cl 8. Variety of sensing bulb forms and materials. (See inside pages). 9. Valves in wide range of sizes, actions, styles, materials, etc. for many types of service. (See inside pages). 10. Capillary selection (See inside pages). 11. Setpoint adjustment wheel. 12. All components from a single source. Sales Manual Section 160 PRODUCT SPECIFICATION RT-1009 Self-Actuated Temperature Regulator RT-1009 Series *Registered Tradename of DuPont Company. GENERAL Without need for external power, Robertshaw Self-Actuated Temperature Regulators (SATR) offer final control of the temperature of a liquid, an air space or flow, or gas flow for domestic, equipment, process, space, etc. on heating or cooling service. The SATR sensing bulb is installed in the medium being controlled while the SATR valve is located on the supply line of the medium used as the heating (steam, hot water) or cooling (water, ethylene glycol, brine) agent. The SATR regulates the heating or cooling medium flow to maintain the desired temperature at the sensing bulb location. Robertshaw SATR are usually cataloged to detail the two-way direct acting (close on temperature rise) type valves for heating service. Two-way reverse-acting (open on temperature rise) and three-way valves are equally available for cooling service. The cataloged Robertshaw SATR series offers a selection of: Throttling bands, Temperature Indication, Fail-safe to prevent overheating, Manual Positioning in addition to automatic control, Corrosive atmosphere resistant type, Small overall size and instantaneous heat exchanger service. Most cataloged Robertshaw SATR specifications are starting points from which many alternates to cataloged capillary, sensing bulb, separable well and valve may be FURNISHED TO MEET YOUR SPECIFIC application's needs. With Manual Override Sizes 1/4" - 4" HOW TO ORDER 1. Quantity 2. Size 3. Series number 4. Setpoint and/or setpoint range 5. Capillary specs 6. Sensing bulb specs 7. Valve type, action, ends, etc, 8. Other features 9. Shipping & invoicing instructions 1

RT-1009 SERIES The RT-1009 series is an extension of the RT-1003 series. It is a workhorse design suitable for most applications as is the RT-1003 series. It is especially designed for those applications where a fully opened or a fully closed valve (or full by-pass or cooling flow) is desirable regardless of the setpoint or the temperature at the sensing bulb. The RT-1009 series stem can be manually cranked up or down to obtain the desired valve position on either a two-way or three-way valve. When automatic (thermostatic) control, at the previous setpoint setting is again desired, the stem can be cranked back to where the stem pointer indicates "THERMOSTATIC." The RT-1009 series has a handwheel for setpoint adjustment that is completely independent of the manual override crank. VALVE SIZING Valve sizing is critical to control and life of regulator. Use Robertshaw's "FLO-RULE" valve sizing slide rule and (Continued next column) valve Cv chart or contact our representative or factory. The application requirement can frequently be satisfied by one or two sizes smaller valve than the supply pipeline size. Note 1 - IMPORTANT - If valve seat leakage can cause a problem or a hazard, the following should be taken into account. Maximum leakage of new valves: single-seated (types A, WA, WD) - 0.05% of full open valve capacity; single-seated balanced (type MA or MAS) - 0.01 %; double-seated (types FA, etc.) -0.5%. This leakage will usually increase somewhat as the valve seats wear in service. Note 2 - IMPORTANT - Damage to or failure of the thermal element with loss of charge will ordinarily result in the regulator going-to the "cold" position. The valve stem moves "up" (toward the bellows) - thus a "directacting" valve will fully open, a "reverse-acting" valve will close, and a 3-way valve will open the bottom port. For cataloging and pricing purposes, regulators RT-1009-A1, B1, C1 are detailed with direct-acting valves for heating service, 8 ft. capillary (copper tube/ brass armor), 12B type (threaded bushing) copper sensing bulb, brass frame and other non-listed parts of non-ferrous metals. Alternate specifications are available. Valve size, Inches 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 Valve type, Direct acting (closes with Single-Seated Single-Seated, Balanced Double Seated, Semi-Balanced rising temperature at bulb) A A A MA MA MA MA MA FA FA FA End Connections 1/2" Screwed Unions Screwed Unions Flanged (125 lbs. ANSI) Valve trim (poppets and seats), S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. material Valve stem (highly finished), material S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. S. Stem packing (spring loaded chevrons) Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Teflon Valve body material : Bronze Bronze Bronze Bronze Bronze Bronze Bronze Cast Iron Cast Iron Cast Iron Cast Iron Body rating, pounds 250 250 250 250 250 250 250 100 100 100 100 Pressure drop limit, psi (For higher pressures, consult our representative) 125 125 125 250 250 250 250 100 65 55 40 Full open Cv 1.0 1.6 2.1 9.5 13.0 18.6 25.0 45.0 82.5 130.0 226.0 Adjustable Ranges: The RT-1009 series is available with any of the ranges listed below. The range should be selected so that the setpoint falls within the upper third of the range span. Setpoint Adjustment Range Matching Setpoint Temperature Indication -30 - + 5 F. Not Available 5-35 F. -60 - + 80 F. 25-65 F. -40 - +110 F. 45-85 F. -10 - +130 F. 70-110 F. 10-160 F. 100-145 F. 30-195 F. 110-155 F. 40-205 F. 120-160 F. 50-210 F. 150-190 F. 80-245 F. 160-200 F. 100-240 F. 185-225 F. 130-265 F. 195-230 F. 130-280 F. 220-260 F. 160-310 F. 240-280 F. 170-330 F. 255-295 F. 180-350 F. 280-325 F. 210-375 F. 300-360 F. 220-420 F. 370-430 F. 280-505 F. ALTERNATES INCLUDE Capillary: Length...1 ft. to 50 ft. or more Materials... Copper or 304 stainless steel, plain or with Plastisol sheathing and SS tube with SS armor. Sensing Bulbs: Type 12BP... 316 stainless steel Type 12B or 12BP... with "dead extension" Type 54... Copper, externally finned (A) Plain (J) Bushed (K) Flanged Type 6...Plain for open vessels Copper or 304 SS plain or with Plastisol sheathing Separable Wells (for sensing bulb protection or ease of removal): Materials... Copper, 316 SS Type GA or GA...with lagging extension (Mounting thread one size larger than bulb size) Type GB...(Mounting thread same size as bulb size) 2 Valves:... Types A, FA, WA, WD as illustrated.

RT-1009 Series Dimensions, Shipping Weights and Sensing Bulb Sizes Valve Size, Inches 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 Direct-Acting Valve, Type A A A MA MA MA MA MA FA FA FA A 15-1/16 15-1/16 15-1/16 16-15/16 16-15/16 17-1/8 17-5/8 18-7/16 18-1/4 18-9/16 19-5/16 B 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 13-1/2 C 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 6-1/8 D 1-9/16 1-9/16 1 9/16 3-7/16 3-7/16 3-5/8 4-1/8 4-15/16 4-3/4 4-3/4 5-13/16 E 4-3/4 4-3/4 4-3/4 6-15/16 7-1/8 7-1/2 8-1/2 7 7-3/4 8-5/8 10-1/4 Regulator No. Shipping Weight, Lbs. RT-1009-A1,B1,C1 33 33 35 37 40 45 50 85 105 130 160 Standard bulb for temperature ranges beginning at 120 F. or above. G 1 1 1 1 1 1 1 1 1 1 1 H 11 11 11 11 14 14 18 18 14 18 18 T* 1 1 1 1 1 1 1 1 1 1 1 **Standard bulb for temperature ranges beginning below 120 F. G 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 H 18 18 18 18 20 20 24 24 20 24 24 T* 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 1 1/4 * Standard pipe thread. ** Bulb sizes for ranges beginning below 120 F. are necessary to provide "cross ambient" charge. This assures operation with ambient temperatures either above or below the control setting. Under some conditions, smaller bulbs may be used with lower ranges. If the larger bulb cannot be used, consult the factory or nearest representative. SATR VALVES FOR RT-1009 SERIES (See Valve spec sheet for full details) Two Way Three Way Style A Unbalanced Direct & Reverse Acting Sizes ¼ 1 ½ Union Ends Style MA Fully Balanced Direct Acting only Sizes ¾ - 1 ½ Union Ends Steel Body Screwed Ends Size 2" Bronze, Cast Iron or Steel Body, Flanged Style FA Double Seated, Semi-Balanced Reverse Acting Sizes ¾ - 1 ½, Union Ends Bronze or Monel Trim Size 2, Flanged Bronze or Monel Trim Cast Iron Body Bronze or Direct Acting, Sizes 2 ½ - 4 Cast Iron Body, Flanged Style WA Unbalanced Sizes ½ - 1 ½ Union Ends Bottom Port Female NPT Style WD Balanced Sizes 2" - 2 ½ Flanged Bronze Trim 3

4 Q-4041 (4/01) Printed in U.S.A.